2498196240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{204101}}^1$

素因数の和:204137

約数の個数: 120

約数和(自身を含む): 8883335448

約数和(自身を除く): 6385139208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 204101, 408202, 612303, 816404, 1020505, 1224606, 1632808, 1836909, 2041010, 2449212, 3061515, 3265616, 3469717, 3673818, 4082020, 4898424, 6123030, 6939434, 7347636, 8164040, 9184545, 9796848, 10409151, 12246060, 13878868, 14695272, 16328080, 17348585, 18369090, 20818302, 24492120, 27757736, 29390544, 31227453, 34697170, 36738180, 41636604, 48984240, 52045755, 55515472, 62454906, 69394340, 73476360, 83273208, 104091510, 124909812, 138788680, 146952720, 156137265, 166546416, 208183020, 249819624, 277577360, 312274530, 416366040, 499639248, 624549060, 832732080, 1249098120, 2498196240]

約数ペア:

[(1, 2498196240), (2, 1249098120), (3, 832732080), (4, 624549060), (5, 499639248), (6, 416366040), (8, 312274530), (9, 277577360), (10, 249819624), (12, 208183020), (15, 166546416), (16, 156137265), (17, 146952720), (18, 138788680), (20, 124909812), (24, 104091510), (30, 83273208), (34, 73476360), (36, 69394340), (40, 62454906), (45, 55515472), (48, 52045755), (51, 48984240), (60, 41636604), (68, 36738180), (72, 34697170), (80, 31227453), (85, 29390544), (90, 27757736), (102, 24492120), (120, 20818302), (136, 18369090), (144, 17348585), (153, 16328080), (170, 14695272), (180, 13878868), (204, 12246060), (240, 10409151), (255, 9796848), (272, 9184545), (306, 8164040), (340, 7347636), (360, 6939434), (408, 6123030), (510, 4898424), (612, 4082020), (680, 3673818), (720, 3469717), (765, 3265616), (816, 3061515), (1020, 2449212), (1224, 2041010), (1360, 1836909), (1530, 1632808), (2040, 1224606), (2448, 1020505), (3060, 816404), (4080, 612303), (6120, 408202), (12240, 204101)]